火炸药在MHD中的应用及发展

The Application and Development of Powder and Explosive on MHD

本文论述了正在研究发展中以火药燃烧或炸药驱动产生高温等离子体为工质的大功率磁流体(MHD)技术,阐述了火炸药转化为大功率电磁波的原理,简单介绍了等离子体及其用于此方面特殊的电磁性质。概述了国内外火炸药用于产生大功率电磁波的发展状况,并探讨了其优点及应用,最后指出了目前所面临的问题。

This paper mainly introduced a high power magnetohydrodynamic technology with a high temperature plasma, driven by powder combustion or explosive, and also introduced the basic principle of high MHD power generation produced by powder and explosive. The concept of plasma and its unusal electromagnetic characteristics were simply stated. The development of high MHD power generation produced by powde and explosive had been introduced in national and abroad, and the excellence and application were nalxated. Finally the problems which will be faced with were indicated.